Add notes for 2019-05-06

content/posts/2019-05.md

@@ -98,4 +98,25 @@ Please see the DSpace documentation for assistance.
 - Tag version 1.1.0 of the [dspace-statistics-api](https://github.com/ilri/dspace-statistics-api) (with Falcon 2.0.0)
   - Deploy on DSpace Test
 
+## 2019-05-06
+
+- Peter pointed out that Solr stats are only showing 2019 stats
+  - I looked at the Solr Admin UI and I see:
+
+```
+statistics-2018: org.apache.solr.common.SolrException:org.apache.solr.common.SolrException: Error opening new searcher 
+```
+
+- As well as this error in the logs:
+
+```
+Caused by: org.apache.lucene.store.LockObtainFailedException: Lock obtain timed out: NativeFSLock@/home/cgspace.cgiar.org/solr/statistics-2018/data/index/write.lock
+```
+
+- Strangely enough, I *do* see the statistics-2018, statistics-2017, etc cores in the Admin UI...
+- I restarted Tomcat a few times (and even deleted all the Solr write locks) and at least five times there were issues loading one statistics core, causing the Atmire stats to be incomplete
+  - Also, I tried to increase the `writeLockTimeout` in `solrconfig.xml` from the default of 1000ms to 10000ms
+  - Eventually the Atmire stats started working, despite errors about "Error opening new searcher" in the Solr Admin UI
+  - I wrote to the dspace-tech mailing list again on the thread from March, 2019
+
 <!-- vim: set sw=2 ts=2: -->

docs/2019-05/index.html

@@ -28,7 +28,7 @@ But after this I tried to delete the item from the XMLUI and it is still present
 <meta property="og:type" content="article" />
 <meta property="og:url" content="https://alanorth.github.io/cgspace-notes/2019-05/" />
 <meta property="article:published_time" content="2019-05-01T07:37:43&#43;03:00"/>
-<meta property="article:modified_time" content="2019-05-05T16:45:12&#43;03:00"/>
+<meta property="article:modified_time" content="2019-05-05T23:53:42&#43;03:00"/>
 
 <meta name="twitter:card" content="summary"/>
 <meta name="twitter:title" content="May, 2019"/>
@@ -61,9 +61,9 @@ But after this I tried to delete the item from the XMLUI and it is still present
   "@type": "BlogPosting",
   "headline": "May, 2019",
   "url": "https:\/\/alanorth.github.io\/cgspace-notes\/2019-05\/",
-  "wordCount": "657",
+  "wordCount": "796",
   "datePublished": "2019-05-01T07:37:43\x2b03:00",
-  "dateModified": "2019-05-05T16:45:12\x2b03:00",
+  "dateModified": "2019-05-05T23:53:42\x2b03:00",
   "author": {
     "@type": "Person",
     "name": "Alan Orth"
@@ -262,6 +262,34 @@ Please see the DSpace documentation for assistance.
 </ul></li>
 </ul>
 
+<h2 id="2019-05-06">2019-05-06</h2>
+
+<ul>
+<li><p>Peter pointed out that Solr stats are only showing 2019 stats</p>
+
+<ul>
+<li><p>I looked at the Solr Admin UI and I see:</p>
+
+<pre><code>statistics-2018: org.apache.solr.common.SolrException:org.apache.solr.common.SolrException: Error opening new searcher 
+</code></pre></li>
+</ul></li>
+
+<li><p>As well as this error in the logs:</p>
+
+<pre><code>Caused by: org.apache.lucene.store.LockObtainFailedException: Lock obtain timed out: NativeFSLock@/home/cgspace.cgiar.org/solr/statistics-2018/data/index/write.lock
+</code></pre></li>
+
+<li><p>Strangely enough, I <em>do</em> see the statistics-2018, statistics-2017, etc cores in the Admin UI&hellip;</p></li>
+
+<li><p>I restarted Tomcat a few times (and even deleted all the Solr write locks) and at least five times there were issues loading one statistics core, causing the Atmire stats to be incomplete</p>
+
+<ul>
+<li>Also, I tried to increase the <code>writeLockTimeout</code> in <code>solrconfig.xml</code> from the default of 1000ms to 10000ms</li>
+<li>Eventually the Atmire stats started working, despite errors about &ldquo;Error opening new searcher&rdquo; in the Solr Admin UI</li>
+<li>I wrote to the dspace-tech mailing list again on the thread from March, 2019</li>
+</ul></li>
+</ul>
+
 <!-- vim: set sw=2 ts=2: -->
 
   

docs/sitemap.xml

@@ -4,30 +4,30 @@
   
   <url>
     <loc>https://alanorth.github.io/cgspace-notes/</loc>
-    <lastmod>2019-05-05T16:45:12+03:00</lastmod>
+    <lastmod>2019-05-05T23:53:42+03:00</lastmod>
     <priority>0</priority>
   </url>
   
   <url>
     <loc>https://alanorth.github.io/cgspace-notes/2019-05/</loc>
-    <lastmod>2019-05-05T16:45:12+03:00</lastmod>
+    <lastmod>2019-05-05T23:53:42+03:00</lastmod>
   </url>
   
   <url>
     <loc>https://alanorth.github.io/cgspace-notes/tags/notes/</loc>
-    <lastmod>2019-05-05T16:45:12+03:00</lastmod>
+    <lastmod>2019-05-05T23:53:42+03:00</lastmod>
     <priority>0</priority>
   </url>
   
   <url>
     <loc>https://alanorth.github.io/cgspace-notes/posts/</loc>
-    <lastmod>2019-05-05T16:45:12+03:00</lastmod>
+    <lastmod>2019-05-05T23:53:42+03:00</lastmod>
     <priority>0</priority>
   </url>
   
   <url>
     <loc>https://alanorth.github.io/cgspace-notes/tags/</loc>
-    <lastmod>2019-05-05T16:45:12+03:00</lastmod>
+    <lastmod>2019-05-05T23:53:42+03:00</lastmod>
     <priority>0</priority>
   </url>